Penulis Ayu Anita Ekaristi Oroh Lintje Kalangi Anneke Wangkar DOI: https://doi.org/10.32400/gc.13.03.19936.2018 Abstrak Unduhan PDF (English) Diterbitkan 2018-06-29 Terbitan Vol 13 No 03 (2018) Bagian Articles Lisensi Author keep the copyright of the article published in this journal